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<html lang="en">
	<head>
		<meta charset="UTF-8" />
		<meta http-equiv="X-UA-Compatible" content="IE=edge" />
		<meta name="viewport" content="width=device-width, initial-scale=1.0" />
		<title>Document</title>
	</head>
	<body>
		<script>
			function bubbleSort(arr) {
				for (var i = 0; i < arr.length; i++) {
					for (var j = arr.length - 1; j > i; j--) {
						if (arr[j] < arr[j - 1]) {
							var temp = arr[j]
							arr[j] = arr[j - 1]
							arr[j - 1] = temp

						}
					}
				}

				return arr
			}
			var arr = [32, 55, 66, 77, 18, 20]
			console.log(bubbleSort(arr))
            //[18, 20, 32, 55, 66, 77]
		</script>
	</body>
</html>
